C. difficile infection requires documenting the presence of toxin in the stools, usually by testing for the gene that produces toxin B, using a method called PCR. It is very sensitive, so it should not be used to test solid stools since that is likely a carrier state.
Definition of vassal. 1  1 : a person under the protection of a feudal lord to whom he has vowed homage and fealty : a feudal tenant. 2  2 : one in a subservient or subordinate position.
Chambers 20th Century Dictionary (0.00 / 0 votes) Rate this definition: Liege. lÄj, adj. free, except as within the relations of vassal and feudal lord: under a feudal tenure.ân. one under a feudal tenure: a vassal: a lord or superior, or one who has lieges.ân. Liegeâ²dom, allegiance.âadj. Liegeâ²less, not subject to a superior.ân.